Properties: Contains important micronutrients for the normal functioning of the immune system: - vitamin A, folic acid, vitamin B6, vitamin B12, vitamin C, vitamin D, selenium, iron, copper and zinc can contribute to the normal functioning of the immune system; - vitamin A, vitamin B2 (riboflavin), biotin and niacin can contribute to the maintenance of healthy mucous membranes (e.g. the mucous membrane of the mouth); - vitamin A, thiamine (vitamin B1), riboflavin (vitamin B2), vitamin B6, vitamin B12, pantothenic acid, niacin, vitamin C, biotin, iodine, manganese, iron and copper can contribute to normal energy-yielding metabolism; - vitamin E, vitamin C, vitamin B2, zinc, copper, selenium and manganese can contribute to the protection of cells from oxidative stress.